HIGH VOLTAGE CARBON RESISTORS
RESISTORSꢀCAPACITORSꢀCOILSꢀDELAY LINES
1/8 WATT to 3 WATT
Term.W is
RoHS
compliant
& 260°C
RoHS
compatible
CFZ SERIES
ꢀ High pulse voltage capability
ꢀ Low cost, prompt delivery
Type CFZ was developed as a low-cost alternative to high
voltage thick film and carbon composition resistors. Carbonized
film processing enables pulse capabilities to 12KV! Elements
are protected by moisture resistant epoxy coating for excellent
environmental performance. Application assistance available.
ꢀ Standard resistance range: 1K - 22MΩ
ꢀ Surface Mount version available!
ꢀ Inherently low inductance
OPTIONS
ꢀ Option 25 - Hot solder dipped leads
ꢀ Option 37 - Group A screening per Mil-R-39008
ꢀ Numerous design modifications are available
(custom marking, uninsulated, specialty non-inductive/
high frequency design, cut & formed leads, etc.)
L
D
H
d
Inch [mm]
Max Working Peak Pulse
RCD Type Wattage
L
D
d ±.003 [.08]
H 3
Voltage 1
250V
Voltage 2
2KV
CFZ12
CFZ25
.125W
.25W
.5W
.145±.032 [3.68±.8]
.250±.032 [6.35 ±.8]
.354±.032 [8.99±.8]
.354±.032 [8.99±.8]
.470±.050 [11.9±1.3]
.062±.02 [1.57±.51]
.090±.02 [2.2 ±.51]
.125±.02 [3.18±.51]
.148±.02 [3.76±.51]
.180±.025 [4.57±.64]
.020 [.51]
.024 [.61]
.028 [.71]
.031 [.79]
.031 [.79]
1.06±.08 [27±2]
1.06±.08 [27±2]
1.06±.08 [27±2]
.980 [25] Min
300V
400V
500V
600V
3KV
5KV
6KV
7KV
CFZ50S
CFZ75
.75W
1.0W
CFZ100
1.06 [27] Min
CFZ200
CFZ300
2.0W
3.0W
700V
800V
10KV
12KV
.600±.050 [15.2±1.3]
.710±.080 [18.0±2.0]
.200±.025 [5.08±.64]
.250±.050 [6.35±1.27]
.031 [.79]
.031 [.79]
1.06 [27] Min
1.26 [32] Min
1
2
Maximum working voltage = (PR)1/2, voltage not to exceed the value listed. Increased voltage ratings available
Peak pulse voltage is highly dependent on pulse waveform and resistance value. Voltage levels given indicate the maximum levels for the series. These
levels are not attainable for all values and pulse waveforms. Consult factory for application assistance.
3 Lead length is for bulk packaged parts, taped parts may be shorter. Non standard lengths and cut&formed leads available)
DERATING
RCD CFZ12 through CFZ200 power ratings must be
derated above 70°C, derate CFZ300 above 40°C.
SPECIFICATIONS
Resistance Range
1K to 22Mن
±5% (2%, 10% avail)
-55° to +165°C†
100
Standard Tolerance
80
Operating Temp. Range
CFZ300
CFZ12-CFZ200
CFZ12 =400V, CFZ25-75 = 500V,
CFZ100-300=1000V
60
40
20
0
Dielectric Strength
Temp.Coef.1K-100K
100K-1M
0.05%/°C typ.
0.1%/°C typ.
0.15%/°C typ.
1M -10M
30
50
70
90
110
130
150
170
165
† Expanded range available, consult factory.
AMBIENT TEMP. ( °C )
TYPICAL PERFORMANCE CHARACTERISTICS
PART NUMBER DESIGNATION:
CFZ25
- 101 - J T W
Load Life
±3%
RCD Type
Shelf Life
±1%/yr
±1%
Options: 37, 25 (leave blank if standard)
Short Time Overload
Solder Heat
3-Digit Resis.Code: 2 signif. digits & multiplier
(102=1KΩ, 103=10K, 104=100K, 105=1M, 106=10M)
Tolerance Code: J=5% (std), G=2%, K=10%
Packaging: B = Bulk, T = Tape & Reel
±0.3%
±2%
Moisture
Temperature Cycling
Insulation Resistance
±0.5%
10,000MΩ
Termination: W= Lead-free, Q= Tin/Lead (leave blank if
either is acceptable, in which case RCD will select based
on lowest price and quickest delivery
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-
-
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RCD Components Inc, 520 E.Industrial Park Dr, Manchester, NH, USA 03109 rcdcomponents.com Tel: 603 669 0054 Fax: 603 669 5455 Email:sales@rcdcomponents.com
FA022B Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
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